Isn’t that one interesting map – never seen anything like that before – and those dots of blues and yellows reveal so much!
Basically, the mottling in the map represents small changes in the CMB background, which permeates the universe. The cool part is, these deviations are essentially the “seeds” of the stars, galaxies, and clusters we see today – the “seeds” of matter.
I guess the density differences amplified with time – but that’s just me making sense of it…
And the pattern: the age, shape and contents of the universe.
But if you still can’t decipher the map (like myself), check out the picture below. Took this snapshot from the newspaper I was just reading – and I think it’s a wonderful summary of the breakthroughs of the Planck Mission, and also of the timeline of our expanding universe.

Source: The STAR, TUESDAY 26 MARCH 2013, Malaysia

Though I must add, the Planck Mission (by NASA/ESA) has also proved that temperature differences in the opposite hemispheres of the sky (it’s the first I’m hearing the universe has hemispheres – must read up a bit about this!) are not anomalies of measurement (as they were once thought of), but the real deal…and there’s something about a “cold spot” as well: it’s now proven to be bigger than predicted.
Cool stuff right.

The first link is NASA’s article, and has much more detail. The second is by Scientific American, easier to digest 😉

ps. The CMB (cosmic microwave background) is essentially light, the earliest light in our universe, produced when the first elements, Hydrogen and Helium were formed. This was 380 000 years after the formation of our universe. But as the universe expanded, the wavelength of these light waves lengthened, and now it is of the microwave radiation wavelength – wonder if it will ever become radio waves!

For as long as I can remember, I’ve always had this bronze sculpture in my house. We call it the Nataraja. The dancer is Shiva, the Hindu god of destruction – and surrounding him is a ring of fire.

Out if curiosity, I googled this sculpture and discovered it symbolises the creation and destruction of our universe. Cool! Basically, the dance represents rhythm, the source of movement in our universe – rhythm sustains our universe. The drum he holds signifies sound as the origin of our universe. And the upper left hand holds fire and the belief is fire shall destroy our universe.

I don’t know myself if this truly represents how our universe works. Yet, no one truly knows the answer to it either. So maybe, just maybe this statue holds the key – then again, it could just be a statue of a Hindu god as he dances.

On June 18, 2004, an unusual new landmark was unveiled at CERN, the European Center for Research in Particle Physics in Geneva — a 2m tall statue of the Indian deity Shiva Nataraja, the Lord of Dance. The statue, symbolizing Shiva’s cosmic dance of creation and destruction, was given to CERN by the Indian government to celebrate the research center’s long association with India.

In choosing the image of Shiva Nataraja, the Indian government acknowledged the profound significance of the metaphor of Shiva’s dance for the cosmic dance of subatomic particles, which is observed and analyzed by CERN’s physicists. The parallel between Shiva’s dance and the dance of subatomic particles was first discussed by Fritjof Capra in an article titled “The Dance of Shiva: The Hindu View of Matter in the Light of Modern Physics,” published in Main Currents in Modern Thought in 1972. Shiva’s cosmic dance then became a central metaphor in Capra’s international bestseller The Tao of Physics, first published in 1975 and still in print in over 40 editions around the world.

A special plaque next to the Shiva statue at CERN explains the significance of the metaphor of Shiva’s cosmic dance with several quotations from The Tao of Physics. Here is the text of the plaque:

Ananda K. Coomaraswamy, seeing beyond the unsurpassed rhythm, beauty, power and grace of the Nataraja, once wrote of it “It is the clearest image of the activity of God which any art or religion can boast of.”

More recently, Fritjof Capra explained that “Modern physics has shown that the rhythm of creation and destruction is not only manifest in the turn of the seasons and in the birth and death of all living creatures, but is also the very essence of inorganic matter,” and that “For the modern physicists, then, Shiva’s dance is the dance of subatomic matter.”

It is indeed as Capra concluded: “Hundreds of years ago, Indian artists created visual images of dancing Shivas in a beautiful series of bronzes. In our time, physicists have used the most advanced technology to portray the patterns of the cosmic dance. The metaphor of the cosmic dance thus unifies ancient mythology, religious art and modern physics.”

Like this:

It’s all over the news – Scientist at CERN are 99.9% certain that this elusive God Particle truly exist. But, I’m still trying to make some sense of what it really is. Is it a particle? Is it a field? Does it have mass? Does it occupy space? How is it related to the Big Bang?

I’ve been surfing the net trying to find some answers and here’s a list of my favourite picks:

From National Geographic:
The long-sought particle may complete the standard model of physics by explaining why objects in our universe have mass—and in so doing, why galaxies, planets, and even humans have any right to exist.

From BBC:
The Higgs boson, proposed by Peter Higgs in 1964, is if it exists what gives matter mass. It has also been named the name God particle by American physicist Leon Lederman. “He wanted to refer to it as that ‘goddamn particle’ and his editor wouldn’t let him,” Higgs told the Guardian. So “God particle” it was.

From the (once boy genius) physicist’s, Stephen Wolfram’s blog:
At some level I’m actually a little disappointed. I’ve made no secret—even to Peter Higgs—that I’ve never especially liked the Higgs mechanism. It’s always seemed like a hack. And I’ve always hoped that in the end there’d be something more elegant and deep responsible for something as fundamental as the masses of particles. But it appears that nature is just picking what seems like a pedestrian solution to the problem: the Higgs mechanism in the Standard Model.

From the Wall Street Journal:
The press has dubbed the Higgs boson the “God particle,” a nickname that makes many physicists cringe. But there is some logic to it. According to the Bible, God set the universe into motion as he proclaimed “Let there be light!” In physics, the universe started off with a cosmic explosion, the Big Bang, 13.7 billion years ago, which sent the stars and galaxies hurtling in all directions. But the key question is left unanswered: Why did it bang? The big-bang theory says nothing about how and why it banged in the first place.

To put it another way, what was the match that set off the initial cosmic explosion? What put the “bang” in the Big Bang? In quantum physics, it was a Higgs-like particle that sparked the cosmic explosion. In other words, everything we see around us, including galaxies, stars, planets and us, owes its existence to the Higgs boson.

The Higgs boson also answers another profound physical question. Why is the universe so unsymmetrical and broken? When you calculate the masses of the subatomic particles like the electron, proton, neutrino or neutron, at first they seem almost random, displaying no rhyme or reason at all.

The latest thinking is that, just before the Big Bang, the universe was very tiny but also perfectly symmetrical. All the masses of the particles were the same, i.e. zero. But the presence of Higgs-like particles shattered this perfect symmetry. Once the symmetry was broken, the particles were free to assume the various masses we see today.

Despite having read these articles, whatever I’ve gathered thus far still looks like bits of a puzzle to me…and I’ve got a long way to go to piece them all together, to finally uncover what the Higgs Boson really is. So let me know if you have any other ideas of your own!